24347440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:638

約数の個数: 80

約数和(自身を含む): 62558496

約数和(自身を除く): 38211056

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 130, 164, 205, 208, 260, 328, 410, 520, 533, 571, 656, 820, 1040, 1066, 1142, 1640, 2132, 2284, 2665, 2855, 3280, 4264, 4568, 5330, 5710, 7423, 8528, 9136, 10660, 11420, 14846, 21320, 22840, 23411, 29692, 37115, 42640, 45680, 46822, 59384, 74230, 93644, 117055, 118768, 148460, 187288, 234110, 296920, 304343, 374576, 468220, 593840, 608686, 936440, 1217372, 1521715, 1872880, 2434744, 3043430, 4869488, 6086860, 12173720, 24347440]

約数ペア:

[(1, 24347440), (2, 12173720), (4, 6086860), (5, 4869488), (8, 3043430), (10, 2434744), (13, 1872880), (16, 1521715), (20, 1217372), (26, 936440), (40, 608686), (41, 593840), (52, 468220), (65, 374576), (80, 304343), (82, 296920), (104, 234110), (130, 187288), (164, 148460), (205, 118768), (208, 117055), (260, 93644), (328, 74230), (410, 59384), (520, 46822), (533, 45680), (571, 42640), (656, 37115), (820, 29692), (1040, 23411), (1066, 22840), (1142, 21320), (1640, 14846), (2132, 11420), (2284, 10660), (2665, 9136), (2855, 8528), (3280, 7423), (4264, 5710), (4568, 5330)]